CN210095990U - Animal remedy quick injection device convenient to change syringe needle - Google Patents
Animal remedy quick injection device convenient to change syringe needle Download PDFInfo
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- CN210095990U CN210095990U CN201920672931.4U CN201920672931U CN210095990U CN 210095990 U CN210095990 U CN 210095990U CN 201920672931 U CN201920672931 U CN 201920672931U CN 210095990 U CN210095990 U CN 210095990U
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Abstract
The utility model discloses an animal remedy fast injection device convenient for replacing a needle head, which comprises a needle cylinder, wherein the bottom of the needle cylinder is in threaded connection with a connecting cylinder, the bottom of the connecting cylinder is communicated with a cylinder head, the connecting cylinder and the cylinder head are integrally formed by injection molding, the outer side wall of the cylinder head is provided with the needle head, the outer side wall of the needle head is fixedly provided with a clamping ring, the outer side wall of the clamping ring is provided with two clamping grooves, clamping blocks are respectively clamped in the two clamping grooves, and the two clamping blocks are respectively in sliding connection with a sliding groove arranged at the bottom of the connecting cylinder; through setting up two storage casees, after the whole injections of the inside liquid medicine of single storage incasement portion finished, another storage case was opened again, inside the liquid medicine of another storage incasement portion passed through the inlet pipe and got into the cylinder, again to the first storage case operation of offeing medicine, two storage cases use by turns, can guarantee that the cylinder is inside to have the liquid medicine to inject into all the time, can incessantly carry out the injection operation, save the time of changing dressings, improve injection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the medicine injection, concretely relates to animal remedy quick injection device convenient to change syringe needle.
Background
The injection administration or injection administration method is that sterile liquid medicine is injected into a body to achieve the purpose of preventing and treating diseases, and has the advantages of fast medicine absorption, fast blood concentration rise and accurate dosage entering the body, and the common injection administration mainly comprises intravenous injection, intramuscular injection and subcutaneous injection, and other injections also comprise intraperitoneal injection, intra-articular injection, subconjunctival cavity injection and epidural injection.
At present, the back is finished in the current animal remedy injection device injection, need inhale the liquid medicine again, the waste time, and the syringe needle has the phenomenon that easily drops, and the security is lower during the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an animal remedy quick injection device convenient to change syringe needle to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a veterinary drug fast injection device convenient for needle replacement comprises a needle cylinder, wherein the bottom of the needle cylinder is in threaded connection with a connecting cylinder, the bottom of the connecting cylinder is communicated with a cylinder head, the connecting cylinder and the cylinder head are integrally formed by injection molding, a needle head is arranged on the outer side wall of the cylinder head, a clamping ring is fixedly arranged on the outer side wall of the needle head, two clamping grooves are formed in the outer side wall of the clamping ring, clamping blocks are respectively clamped in the two clamping grooves, the two clamping blocks are respectively and slidably connected in sliding grooves formed in the bottom of the connecting cylinder, movable columns are respectively and fixedly arranged on the lower surfaces of the two clamping blocks, the bottoms of the two movable columns respectively penetrate through holes formed in the lower surface of the connecting cylinder and extend to the lower side of the connecting cylinder, a silica gel plug is slidably connected to the inner side wall of the needle cylinder, the upper surface of the silica, the top end of the electric push rod is fixedly installed at the top of the inner side wall of the needle cylinder, the needle cylinder is communicated with one ends of the two inlet pipes respectively, the other ends of the two inlet pipes are communicated with the bottoms of the two storage boxes respectively, valves are arranged on the two inlet pipes, and the two storage boxes are fixedly installed on the outer side wall of the needle cylinder through the two fixing frames respectively.
Preferably, the inner side wall of the needle head is fixedly provided with a sealing ring, and the inner side wall of the sealing ring is attached to the outer side wall of the barrel head.
Preferably, the number of the sealing rings is at least three.
Preferably, the opposite surfaces of the clamping block and the sliding groove are respectively fixedly connected with two ends of the spring.
Preferably, the outer side walls of the needle cylinder and the connecting cylinder are provided with scales.
Preferably, the upper portion joint of cylinder has two auxiliary covers, and in two auxiliary covers respectively sliding connection have the auxiliary rod, and the bottom of two auxiliary rods all is connected with the upper surface fixed of silica gel stopper.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through setting up two storage casees, after the whole injections of the inside liquid medicine of single storage incasement portion finished, another storage case was opened again, inside the liquid medicine of another storage incasement portion passed through the inlet pipe and got into the cylinder, again to the first storage case operation of offeing medicine, two storage cases use by turns, can guarantee that the cylinder is inside to have the liquid medicine to inject into all the time, can incessantly carry out the injection operation, save the time of changing dressings, improve injection efficiency.
(2) Through the cooperation use of fixture block, activity post and rand, install the syringe needle to the bottom of connecting cylinder, make the fixture block card advance in the draw-in groove of rand lateral wall under the promotion of rethread spring to accomplish the fixed to the syringe needle, can effectively avoid the syringe needle to take place to drop, improve the safety in utilization, and only need when changing with the fixture block release the draw-in groove can, change process convenient and fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the syringe of the present invention;
fig. 3 is an enlarged schematic structural view at a position a of the present invention;
in the figure: 1. a needle cylinder; 2. a connecting cylinder; 3. a cartridge head; 4. a needle head; 5. a seal ring; 6. a collar; 7. a clamping block; 8. a spring; 9. a movable post; 10. a silica gel plug; 11. an electric push rod; 12. an auxiliary lever; 13. an auxiliary sleeve; 14. a feed pipe; 15. a material storage box; 16. a valve; 17. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a veterinary drug fast injection device convenient for needle replacement comprises a needle cylinder 1, the bottom of the needle cylinder 1 is in threaded connection with a connecting cylinder 2, the bottom of the connecting cylinder 2 is communicated with a cylinder head 3, the connecting cylinder 2 and the cylinder head 3 are formed integrally by injection molding, the outer side wall of the cylinder head 3 is provided with a needle 4, the outer side wall of the needle 4 is fixedly provided with a clamping ring 6, the outer side wall of the clamping ring 6 is provided with two clamping grooves, clamping blocks 7 are respectively clamped in the two clamping grooves, the two clamping blocks 7 are respectively and slidably connected in sliding grooves formed at the bottom of the connecting cylinder 2, the lower surfaces of the two clamping blocks 7 are respectively and fixedly provided with movable columns 9, the bottom ends of the two movable columns 9 respectively penetrate through holes formed at the lower surface of the connecting cylinder 2 and extend to the lower part of the connecting cylinder 2, the inner side wall of the needle cylinder 1 is slidably connected with a silica gel plug 10, the upper surface, the top end of the electric push rod 11 is fixedly installed at the top of the inner side wall of the needle cylinder 1, the needle cylinder 1 is communicated with one ends of the two inlet pipes 14 respectively, the other ends of the two inlet pipes 14 are communicated with the bottoms of the two material storage boxes 15 respectively, the two inlet pipes 14 are provided with valves 16 respectively, and the two material storage boxes 15 are fixedly installed on the outer side wall of the needle cylinder 1 through the two fixing frames 17 respectively.
In this embodiment, the model of the electric putter 11 may be specifically TE 02.
In the embodiment, the needle 4 is mounted at the bottom of the connecting cylinder 2 through the matching use of the fixture block 7, the movable column 9 and the clamping ring 6, the fixture block 7 is clamped into the clamping groove on the outer side wall of the clamping ring 6 under the pushing of the spring 8, so that the needle 4 is fixed, the needle 4 can be effectively prevented from falling off, the use safety is improved, and only the fixture block 7 needs to be pushed out of the clamping groove during the replacement, the replacement process is convenient and fast, through the arrangement of the electric push rod 11, when the medicine injection process is carried out, the electric push rod 11 is started and the silica gel plug 10 is pushed to move, so that the work of pushing the medicine liquid is completed, the use convenience is improved by adopting electric pushing, through the arrangement of the two material storage boxes 15, when the whole medicine liquid in a single material storage box 15 is injected, another material storage box 15 is opened, the medicine liquid in another material storage box 15 enters, the first material storage box 15 is subjected to the chemical dosing operation, and the two material storage boxes 15 are alternately used, so that the situation that liquid medicine is injected into the syringe 1 all the time can be guaranteed, the injection operation can be performed without stop, the chemical changing time is saved, and the injection efficiency is improved.
Further, the fixed sealing washer 5 that is equipped with of inside wall of syringe needle 4, and the laminating of the inside wall of sealing washer 5 and the lateral wall of barrel head 3, the setting of sealing washer 5 improves the be connected compactness between syringe needle 4 and the barrel head 3.
Furthermore, the number of the sealing rings 5 is at least three, so that the sealing effect of the sealing rings 5 is improved.
Furthermore, the opposite surfaces of the clamping block 7 and the sliding groove are respectively fixedly connected with the two ends of the spring 8, and the clamping block 7 is conveniently clamped into the clamping groove under the elastic action of the spring 8.
Furthermore, the outer side walls of the needle cylinder 1 and the connecting cylinder 2 are provided with scales, and the scales are convenient for people to control the injection amount of the liquid medicine.
Further, the upper portion joint of cylinder 1 has two auxiliary sleeves 13, and sliding connection has auxiliary rod 12 in two auxiliary sleeves 13 respectively, and the bottom of two auxiliary rods 12 all is connected with the last fixed surface of silica gel stopper 10, and the setting of auxiliary sleeve 13 and auxiliary rod 12 has improved the stability of silica gel cover when the back-and-forth movement.
The utility model discloses a theory of operation and use flow: the clamping block 7 is pulled through the movable column 9 to enable the spring 8 to be in a contraction state, the needle 4 is installed at the bottom of the connecting cylinder 2, the clamping block 7 is clamped into the clamping groove in the outer side wall of the clamping ring 6 under the pushing of the spring 8, the needle 4 is fixed, the needle 4 can be effectively prevented from falling off, the use safety is improved, only the clamping block 7 needs to be pushed out of the clamping groove when the needle is replaced, the replacement process is convenient and rapid, when the medicine injection process is carried out, the electric push rod 11 is started and the silica gel plug 10 is pushed to move, the work of pushing the medicine liquid is completed, electric pushing is adopted, the use convenience is improved, when all the medicine liquid in a single storage box 15 is injected, another storage box 15 is opened, the medicine liquid in another storage box 15 enters the inside the needle cylinder 1 through the feeding pipe 14, the medicine feeding operation is carried out on the first storage box 15, can ensure that the liquid medicine is injected into the syringe 1 all the time, can carry out injection operation without stop, saves the time for changing the medicine and improves the injection efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick injection device of animal remedy convenient to change syringe needle, includes cylinder (1), its characterized in that: the bottom of the needle cylinder (1) is in threaded connection with a connecting cylinder (2), the bottom of the connecting cylinder (2) is communicated with a cylinder head (3), the connecting cylinder (2) and the cylinder head (3) are integrally formed by injection molding, a needle head (4) is arranged on the outer side wall of the cylinder head (3), a clamping ring (6) is fixedly arranged on the outer side wall of the needle head (4), two clamping grooves are formed in the outer side wall of the clamping ring (6), clamping blocks (7) are respectively clamped in the two clamping grooves, the two clamping blocks (7) are respectively and slidably connected in sliding grooves formed in the bottom of the connecting cylinder (2), movable columns (9) are respectively and fixedly arranged on the lower surfaces of the two clamping blocks (7), the bottoms of the two movable columns (9) respectively penetrate through holes formed in the lower surface of the connecting cylinder (2) and extend to the lower side of the connecting cylinder (2), and a silica gel plug (10) is slidably, and the upper surface of silica gel stopper (10) and the bottom fixed connection of electric putter (11), electric putter (11) and external power supply electric connection, the top fixed mounting of electric putter (11) is at the top of cylinder (1) inside wall, cylinder (1) is linked together with the one end of two inlet pipes (14) respectively, and the other end of two inlet pipes (14) is linked together with the bottom of two storage casees (15) respectively, and all is equipped with valve (16) on two inlet pipes (14), and two storage casees (15) are respectively through the lateral wall of two mount (17) fixed mounting in cylinder (1).
2. The veterinary drug rapid injection device convenient for needle replacement according to claim 1, characterized in that: the inside wall of syringe needle (4) is fixed and is equipped with sealing washer (5), and the inside wall of sealing washer (5) and the lateral wall laminating of section of thick bamboo head (3).
3. The veterinary drug rapid injection device convenient for needle replacement according to claim 2, characterized in that: the number of the sealing rings (5) is at least three.
4. The veterinary drug rapid injection device convenient for needle replacement according to claim 1, characterized in that: the opposite surfaces of the clamping block (7) and the sliding groove are respectively fixedly connected with the two ends of the spring (8).
5. The veterinary drug rapid injection device convenient for needle replacement according to claim 1, characterized in that: the outer side walls of the needle cylinder (1) and the connecting cylinder (2) are provided with scales.
6. The veterinary drug rapid injection device convenient for needle replacement according to claim 1, characterized in that: the upper portion joint of cylinder (1) has two auxiliary cover (13), and in two auxiliary cover (13) respectively sliding connection have auxiliary rod (12), and the bottom of two auxiliary rod (12) all with the last fixed surface of silica gel stopper (10) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672931.4U CN210095990U (en) | 2019-05-13 | 2019-05-13 | Animal remedy quick injection device convenient to change syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672931.4U CN210095990U (en) | 2019-05-13 | 2019-05-13 | Animal remedy quick injection device convenient to change syringe needle |
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| Publication Number | Publication Date |
|---|---|
| CN210095990U true CN210095990U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920672931.4U Active CN210095990U (en) | 2019-05-13 | 2019-05-13 | Animal remedy quick injection device convenient to change syringe needle |
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| CN (1) | CN210095990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023186A (en) * | 2020-09-28 | 2020-12-04 | 西南医科大学附属中医医院 | Medical oncology device of dosing |
-
2019
- 2019-05-13 CN CN201920672931.4U patent/CN210095990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023186A (en) * | 2020-09-28 | 2020-12-04 | 西南医科大学附属中医医院 | Medical oncology device of dosing |
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